Mitsubishi Electric CITY MULTI PURY-P-YNW-A2 Installation Manual page 48

(2) When MA remote controllers are connected
* Move the power jumper from
CN41 to CN40. *
1
* SW5-1: ON *
2
* Leave the power jumper
connected to CN41.
* SW5-1: ON *
2
Ⓐ Shielded cable
Main remote controller
Ⓑ
Sub remote controller
Ⓒ
Ⓓ System controller
*1 When a power supply unit is not connected to the centralized control transmission cable, move the power jumper from CN41 to CN40 on
only one of the outdoor units.
*2 If a system controller is used, set SW5-1 on ALL of the outdoor units to ON.
*3 When a PAR-CT01MA, PAR-4XMAA, or PAR-3XMAA ("X" represents 0 or later) is connected to a group, no other MA remote controllers
can be connected to the same group.
*4 In an R2 system: BC, BS
In a Hybrid City Multi system: HB, HS
Maximum allowable length of control cables
Transmission cables via outdoor units
Transmission cables
Remote controller cables
*5 When extending the length of the transmission cables to 1000 m (3280 ft), consult your dealer.
WT09973X01
Group 1
OC
CN41 CN40
*4
BC
(51)
(52)
TB02
TB3
M1 M2 S
M1M2 M1 M2
M1M2 S
TB7
Ⓐ
L
3
OC
CN41
*4
BC
(53)
(54)
TB02
TB3
M1 M2 S
M1M2
M1 M2 S
M1M2 S
TB7
Ⓓ
A B S
L + L + L
1 2 3
L , L + L , L
1 3 4
m + m , m
1 2
47
L
1
Group 3
IC IC
*4
BS
(01) (04) (55)
TB02
TB5 TB15 TB5 TB15
M1 M2 S
S 1 2 M1 M2 S 1 2
A B
MA
Ⓑ
L
4
IC
IC
(03)
(02)
TB5 TB15 TB5 TB15
1 2 M1 M2 S 1 2
A B
MA
Ⓑ
+ L , L + L + L ≤ 500 m (1640 ft)
4 1 2 6
, L + L ≤ 200 m (656 ft)
6 2 6
+ m + m + m ≤ 200 m (656 ft)
1 2 3 4
Group 5
IC IC
(05) (06)
2
TB5 TB15 TB5 TB15
M1 M2 S 1 2 M1 M2 S 1 2
4
A B A B
MA MA
Ⓑ Ⓒ
IC
(07)
TB5 TB15
M1 M2 S 1 2
*5